Hard bumps on the face may be dermatofibroma, epidermal cysts, seborrheic keratosis, etc., which need to be treated with different medications, physical therapy and surgery according to the cause. 1. Dermatofibroma: Dermatofibroma is a common benign skin tumor of the skin, which manifests itself as a slow-growing, hard and tough brown or brown nodule on the epidermis, and can be treated by surgical excision if necessary. 2. Epidermoid cysts: hard bumps on the face may be epidermoid cysts, generally preferred surgical excision treatment, when combined with inflammation, you can choose antibacterial drug therapy, such as fusidic acid cream, compound mucopolysaccharide cream, etc., but also in the lesion area injection of glucocorticoids such as trimethoprim, which helps the inflammation subside. 3. Seborrheic keratosis: Seborrheic keratosis is a benign tumor originating from epidermal keratinocytes, which can be treated with medication according to the condition or cosmetic needs, such as 40% hydrogen peroxide solution, nitrate-zinc composite solution, etc., or physical therapy, such as cryotherapy, laser therapy, etc., and surgical treatment such as chipping, excision, scraping, etc., if necessary. Patients with hard bumps on the face should go to the regular hospital in time, after the cause of the disease is clear and reasonable medication, not blindly self-medication, to avoid adverse consequences.